Guatemala’s government on Tuesday challenged an assertion from U.S. President Joe Biden’s administration that it agreed to surge troops to its borders to make migration to the United States more difficult. “There is no document signed” regarding border security, the government said in a Spanish language statement. White House press secretary Jen Psaki claimed Monday that Guatemala surged 1,500 police officers and military members to its southern border and agreed to set up 12 checkpoints along the migratory route. “There have been a series of bilateral discussions between our leadership and the regional governments of Mexico, Honduras, and Guatemala. Through those discussions, there was a commitment to increase border security,” she told reporters in Washington. “I think the objective is to make it more difficult to make the journey and make crossing the borders more difficult. Guatemalan officials, though, said the 1,500 law enforcement and military personnel were already deployed …